How climate change is challenging sports economy

Climate change is no longer a distant environmental concern. It is now becoming a direct challenge for the global sports ecosystem. From rising temperatures and extreme weather events to changing participation patterns, the impact of a warming planet is reshaping how sports are played, organised and experienced.
Two recent reports on climate and sports highlighted the need for a collective understanding of these challenges, particularly for vulnerable communities and athletes who are increasingly exposed to heat stress, unpredictable weather conditions and environmental disruptions.
Apart from the competition, sport has always represented resilience, unity and social responsibility. The same passion that drives athletes and connects billions of fans worldwide can also become a powerful force in addressing one of humanity’s biggest challenges — climate change.
The growing threat is already visible across sporting events. Rising temperatures, extreme rainfall, poor air quality and changing weather patterns are affecting training schedules, athlete safety, infrastructure and event planning. Outdoor sports, in particular, face increasing risks as conditions become more difficult to predict.
A report by the World Economic Forum has warned that climate change, combined with declining physical activity levels, could significantly impact the future of the global sports industry. The $2.3 trillion sector faces risks from extreme heat, weather-related disruptions, pollution and changing consumer behaviour.
The report noted that environmental challenges are affecting competitions, spectator experiences, community participation and the supply chains that support sports. Alongside climate risks, declining physical activity among younger generations could reduce participation and weaken demand across areas such as fitness, sports apparel, tourism and major sporting events.
Together, these factors could lead to an estimated 14% decline in annual sports industry revenue by 2030, amounting to around $517 billion, and an 18% decline by 2050, equivalent to nearly $1.6 trillion.
Major sporting events are already experiencing the consequences of climate change. Winter sports have been among the most affected, with several competitions increasingly relying on artificial snow due to reduced natural snowfall.
The impact has also reached summer sports. Extreme heat has disrupted international competitions, affecting athlete performance and raising concerns about health and safety. Marathon runners, tennis players and other endurance athletes are facing tougher conditions as global temperatures continue to rise.
Heat stress has become a serious concern for athletes, with high temperatures increasing the risk of dehydration, exhaustion and injuries. Organisers are now being forced to reconsider event timings, venues and safety measures to adapt to changing climatic conditions.
Athletes are among the first to experience the physical impact of climate change. Longer heatwaves, reduced air quality and extreme conditions can affect training routines, recovery and competitive performance.
The discussion around climate and sports emphasises the need to protect athletes while also recognising their influence in raising awareness. Sports personalities have the ability to inspire millions, making them important voices in encouraging sustainable practices and environmental action.
Despite the challenges, the sports sector continues to evolve. The future of sports is increasingly linked with sustainability, innovation and responsible growth.
Another global sports industry research, ‘PwC Global Sports Survey’, highlighted that the sector is moving towards a more structured growth model focused on technology, fan engagement and long-term value creation. While commercial opportunities remain strong, organisations are also being encouraged to integrate sustainability into their strategies.
Technology and artificial intelligence are expected to play a growing role in this transformation, from improving athlete performance and safety to helping organisations manage resources more efficiently.
The rise of women’s sports, digital platforms and new forms of fan engagement also indicates that the industry is entering a new phase. However, sustainable growth will depend on how effectively sports organisations respond to environmental challenges. The connection between climate and sports is becoming increasingly important. Stadiums, teams, athletes and fans together form a global community capable of influencing behaviour and promoting change.
As climate challenges intensify, the sports world faces a choice: adapt and lead the transition towards sustainability or risk losing the very conditions that allow competition and participation to thrive.